Gaya APA

Styring, J., Tims, N. (2019). Prepare Student`s Book With Ebook B.2 Level 6 (Ed - 2). Inggris: Cambridge University Press.

Gaya MLA

Styring, James., Tims, Nicholas. "Prepare Student`s Book With Ebook B.2 Level 6". Ed - 2 Inggris: Cambridge University Press, 2019. Text.